XRT72L58 Datasheet, PDF (458/486 Pages) Exar Corporation – EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

XRT72L58
EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. P1.1.2
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PRELIMINARY
FIGURE 207. ILLUSTRATION OF THE SIGNALS THAT ARE OUTPUT VIA THE RECEIVE OVERHEAD DATA OUTPUT INTER-
FACE BLOCK (FOR METHOD 2).
RxOutClk
RxOHEnable
RxOHFrame
Recommended
Sampling
Edges
RxOH
Payload Bit 4239
FA1, Bit 7
FA1, Bit 6
FA1, Bit 5
FA1, Bit 4
6.3.5 The Receive Payload Data Output Inter-
face
Figure 208presents a simple illustration of the Re-
ceive Payload Data Output Interface block.
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